django错误 - Reason given for failure: CSRF cookie not set.

Posted 2020-07-07 King.left

练习Django表单提交时遇到如下问题：

在网上各种查找，终于找到了解决方法。

1.在from 表单中添加 {% csrf_token %}

2.在视图中添加 from django.template import RequestContext 导入项,并且在return 返回中添加context_instance=RequestContext(request)

<form  role="form" method="post" action="login">
        {% csrf_token %}
        <input name="userName" type="text" class="text" placeholder="账号"  required="" >
        <input name="password" type="password" placeholder="密码" required >
        <div class="submit"><input type="submit"  value="登录"></div>
</form>

 

from django.template import  RequestContext

def index(request):
    return render_to_response("login.html",context_instance=RequestContext(request))

def login(request):
    return render_to_response("index.html")

再测试就OK了。

django之所以引进CSRF是为了避免Cross Site Request Forgeries攻击